Telemediengesetz section 8 (translated):

> (1) Service providers are not responsible for third-party information that they transmit in a communication network or to which they provide access for use, provided that they

> 1. do not initiate the transmission,

> 2. do not select the addressee of the transmitted information and

> 3. have not selected or modified the information submitted.

However, we all know that the law doesn't matter if the state doesn't like you. You have to follow the law; they don't.